Specification: Item type: Fish Tank Photography Lens Material: ABS Color: As picture shown Instructions 1.Screw the filter on the clip and then clip it in front of the phone lens. 2.The lens of the rotating filter adjusts the filter ratio to suit the photography effect. 3.If you add a macro lens, you can take close-up shots of the fine features of corals and other creatures. Package List: 1 x Bracket 1 x Yellow filter lens 1 x Orange filter lens 1 x Macro filter lens